通过

SqlDouble.UnaryNegation(SqlDouble) 运算符

  • 参考

定义

命名空间:
System.Data.SqlTypes
程序集:
System.Data.Common.dll
程序集:
System.Data.SqlClient.dll
程序集:
System.Data.dll
程序集:
netstandard.dll
Source:
SQLDouble.cs
Source:
SQLDouble.cs
Source:
SQLDouble.cs

返回指定 SqlDouble 结构的求反值。

public:
 static System::Data::SqlTypes::SqlDouble operator -(System::Data::SqlTypes::SqlDouble x);
public static System.Data.SqlTypes.SqlDouble operator - (System.Data.SqlTypes.SqlDouble x);
static member ( ~- ) : System.Data.SqlTypes.SqlDouble -> System.Data.SqlTypes.SqlDouble
Public Shared Operator - (x As SqlDouble) As SqlDouble

参数

x
SqlDouble

SqlDouble 结构。

返回

SqlDouble

一个 SqlDouble 结构，包含求反的值。

适用于

另请参阅